17.9 Plus 120 Addition :

Number 1	Number 2	Answer
17.9	120	137.9

How to calculate 17.9 plus 120 ?

Let's break down the addition of 017.9 and 12000 step by step:

   017.9      <-- Start with the rightmost column
+  12000
---------

    Add the digits in the rightmost column:
        9 + 0 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   017.9
+  12000
---------
     9


    Add the digits in the rightmost column:
        7 + 0 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   017.9
+  12000
---------
     7.9


    Add the digits in the rightmost column:
        1 + 2 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   017.9
+  12000
---------
     37.9


    Add the digits in the rightmost column:
        0 + 1 + 0 = 1
        Write down 1 in the rightmost column, carry over 0 to the next column.

   017.9
+  12000
---------
     137.9

    Continue to the left:
        There are no more columns to the left.

The final result is 137.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
18	122	140	18 plus 122
18.1	127	145.1	18.1 plus 127
18.2	128	146.2	18.2 plus 128
7.2	2.8	10	7.2 plus 2.8
7.9	6.3	14.2	7.9 plus 6.3
1.2	1.8	3	1.2 plus 1.8